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gh-110918: regrtest: allow to intermix --match and --ignore options (GH-110919)

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Test case matching patterns specified by options --match, --ignore,
--matchfile and --ignorefile are now tested in the order of
specification, and the last match determines whether the test case be run
or ignored.
This commit is contained in:
Serhiy Storchaka 2023-10-21 17:44:46 +03:00 • committed by GitHub
parent b578e51f02
commit 9a1fe09622
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12 changed files with 128 additions and 143 deletions
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67
Lib/test/test_support.py
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@ -557,101 +557,110 @@ class TestSupport(unittest.TestCase):
test_access = Test('test.test_os.FileTests.test_access')
test_chdir = Test('test.test_os.Win32ErrorTests.test_chdir')
test_copy = Test('test.test_shutil.TestCopy.test_copy')
# Test acceptance
with support.swap_attr(support, '_match_test_func', None):
with support.swap_attr(support, '_test_matchers', ()):
# match all
support.set_match_tests([])
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
# match all using None
support.set_match_tests(None, None)
support.set_match_tests(None)
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
# match the full test identifier
support.set_match_tests([test_access.id()], None)
support.set_match_tests([(test_access.id(), True)])
self.assertTrue(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
# match the module name
support.set_match_tests(['test_os'], None)
support.set_match_tests([('test_os', True)])
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
self.assertFalse(support.match_test(test_copy))
# Test '*' pattern
support.set_match_tests(['test_*'], None)
support.set_match_tests([('test_*', True)])
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
# Test case sensitivity
support.set_match_tests(['filetests'], None)
support.set_match_tests([('filetests', True)])
self.assertFalse(support.match_test(test_access))
support.set_match_tests(['FileTests'], None)
support.set_match_tests([('FileTests', True)])
self.assertTrue(support.match_test(test_access))
# Test pattern containing '.' and a '*' metacharacter
support.set_match_tests(['*test_os.*.test_*'], None)
support.set_match_tests([('*test_os.*.test_*', True)])
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
self.assertFalse(support.match_test(test_copy))
# Multiple patterns
support.set_match_tests([test_access.id(), test_chdir.id()], None)
support.set_match_tests([(test_access.id(), True), (test_chdir.id(), True)])
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
self.assertFalse(support.match_test(test_copy))
support.set_match_tests(['test_access', 'DONTMATCH'], None)
support.set_match_tests([('test_access', True), ('DONTMATCH', True)])
self.assertTrue(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
# Test rejection
with support.swap_attr(support, '_match_test_func', None):
# match all
support.set_match_tests(ignore_patterns=[])
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
# match all using None
support.set_match_tests(None, None)
self.assertTrue(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
with support.swap_attr(support, '_test_matchers', ()):
# match the full test identifier
support.set_match_tests(None, [test_access.id()])
support.set_match_tests([(test_access.id(), False)])
self.assertFalse(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
# match the module name
support.set_match_tests(None, ['test_os'])
support.set_match_tests([('test_os', False)])
self.assertFalse(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
self.assertTrue(support.match_test(test_copy))
# Test '*' pattern
support.set_match_tests(None, ['test_*'])
support.set_match_tests([('test_*', False)])
self.assertFalse(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
# Test case sensitivity
support.set_match_tests(None, ['filetests'])
support.set_match_tests([('filetests', False)])
self.assertTrue(support.match_test(test_access))
support.set_match_tests(None, ['FileTests'])
support.set_match_tests([('FileTests', False)])
self.assertFalse(support.match_test(test_access))
# Test pattern containing '.' and a '*' metacharacter
support.set_match_tests(None, ['*test_os.*.test_*'])
support.set_match_tests([('*test_os.*.test_*', False)])
self.assertFalse(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
self.assertTrue(support.match_test(test_copy))
# Multiple patterns
support.set_match_tests(None, [test_access.id(), test_chdir.id()])
support.set_match_tests([(test_access.id(), False), (test_chdir.id(), False)])
self.assertFalse(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
self.assertTrue(support.match_test(test_copy))
support.set_match_tests(None, ['test_access', 'DONTMATCH'])
support.set_match_tests([('test_access', False), ('DONTMATCH', False)])
self.assertFalse(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
# Test mixed filters
with support.swap_attr(support, '_test_matchers', ()):
support.set_match_tests([('*test_os', False), ('test_access', True)])
self.assertTrue(support.match_test(test_access))
self.assertFalse(support.match_test(test_chdir))
self.assertTrue(support.match_test(test_copy))
support.set_match_tests([('*test_os', True), ('test_access', False)])
self.assertFalse(support.match_test(test_access))
self.assertTrue(support.match_test(test_chdir))
self.assertFalse(support.match_test(test_copy))
@unittest.skipIf(support.is_emscripten, "Unstable in Emscripten")
@unittest.skipIf(support.is_wasi, "Unavailable on WASI")
def test_fd_count(self):